Registers

Direct PVR register and memory access More...

Topics
	Addresses and Constants
	Miscellaneous Addresses and Constants
	Init/Start Values
	Values to be written to registers to conform or start operations.
	Offsets
	PowerVR register offsets
	PVR_SCALER_CFG Values
	Definitions for the fields of the PVR_SCALER_CFG register.
	PVR_TEXTURE_MODULO Values
	Definitions for the contents of the PVR_TEXTURE_MODULO register.
	Reset Values
	Values used to reset parts of the PVR

Files
file	pvr_regs.h
	PVR Driver Registers.

Macros
#define	PVR_GET(REG)
	Retrieve a PVR register value.
#define	PVR_SET(REG, VALUE)
	Set a PVR register value.

Detailed Description

Direct PVR register and memory access

Macro Definition Documentation

PVR_GET

#define PVR_GET

(

REG

)

Value:

(* ( (volatile uint32_t *)( 0xa05f8000 + (REG) ) ) )

Retrieve a PVR register value.

Parameters

REG	The register to fetch. See Offsets.

Returns

The value of that register (32-bits)

Referenced by setup_pvr(), and setup_pvr().

PVR_SET

#define PVR_SET	(		REG,
			VALUE )

Value:

PVR_GET(REG) = (VALUE)

Set a PVR register value.

Parameters

REG	The register to set. See Offsets.
VALUE	The value to set in the register (32-bits)

Referenced by pvr_set_pal_entry(), setup_pvr(), and setup_pvr().